Examples of com.opensymphony.xwork2.util.ValueStack.findValue()

Class com.opensymphony.xwork2.util.ValueStack

Examples of com.opensymphony.xwork2.util.ValueStack.findValue()

com.opensymphony.xwork2.util.ValueStack.findValue()
Find a value by evaluating the given expression against the stack in the default search order. @param expr the expression giving the path of properties to navigate to find the property value to return @return the result of evaluating the expression

    {
        actualName = findString( nameAttr );
        String msg = null;
        ValueStack stack = getStack();
        //find the name on the valueStack, and cast it to a date
        Object dateObj = stack.findValue( actualName );


        if ( dateObj != null )
        {
            if ( dateObj instanceof Date )
            {

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                rootObject = this.writeSMD(invocation);
            } else {
                // generate JSON
                if (this.root != null) {
                    ValueStack stack = invocation.getStack();
                    rootObject = stack.findValue(this.root);
                } else {
                    rootObject = invocation.getAction();
                }
            }
            json = JSONUtil.serialize(rootObject, excludeProperties, includeProperties, ignoreHierarchy, enumAsBean, excludeNullProperties);

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        //root is based on OGNL expression (action by default)
        Object rootObject = null;
        if (this.root != null) {
            ValueStack stack = invocation.getStack();
            rootObject = stack.findValue(this.root);
        } else {
            rootObject = invocation.getAction();
        }


        Class clazz = rootObject.getClass();

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        }


        Object rootObject;
        if (this.root != null) {
            ValueStack stack = invocation.getStack();
            rootObject = stack.findValue(this.root);


            if (rootObject == null) {
                throw new RuntimeException("Invalid root expression: '" + this.root + "'.");
            }
        } else {

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        File directory = new File(systemId.substring(0, systemId.lastIndexOf(File.separator)));
        parameters.put("reportDirectory", directory);
        parameters.put(JRParameter.REPORT_LOCALE, invocation.getInvocationContext().getLocale());


        // Add any report parameters from action to param map.
        Map reportParams = (Map) stack.findValue(reportParameters);
        if (reportParams != null) {
          LOG.debug("Found report parameters; adding to parameters...");
          parameters.putAll(reportParams);
        }

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                exporter = new JRRtfExporter();
            } else {
                throw new ServletException("Unknown report format: " + format);
            }
            
            Map exportParams = (Map) stack.findValue(exportParameters);
            if (exportParams != null) {
              LOG.debug("Found export parameters; adding to exporter parameters...");
              exporter.getParameters().putAll(exportParams);
            }

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        final ValueStack stack = ActionContext.getContext().getValueStack();


        if (application != null)
            for (int i = 0; i < application.length; i++) {
                String string = application[i];
                Object value = stack.findValue(string);
                if (LOG.isDebugEnabled()) {
                    LOG.debug("application scoped variable saved " + string + " = " + String.valueOf(value));
                }


                //if( value != null)

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                for (int i = 0; i < session.length; i++) {
                    String string = session[i];
                    if (ends) {
                        ses.remove(key + string);
                    } else {
                        Object value = stack.findValue(string);


                        if (LOG.isDebugEnabled()) {
                            LOG.debug("session scoped variable saved " + string + " = " + String.valueOf(value));
                        }

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  private static final long  serialVersionUID  = RockFrameworkVersion.VERSION;


  protected Object findValue(final ActionInvocation invocation, final String expr) {
    ValueStack stack = invocation.getStack();
    return stack.findValue(expr);
  }


  protected HttpServletRequest getRequest() {
    return Struts2.getRequest();
  }

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            response.setContentType(mimeType);


            Object result = invocation.getAction();
            if (exposedValue != null) {
                ValueStack stack = invocation.getStack();
                result = stack.findValue(exposedValue);
            }


            Source xmlSource = getDOMSourceForStack(result);


            // Transform the source XML to System.out.

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